Transverse momentum correlations and QED effects in TMD determinationsExtractions of the non-perturbative, transverse momentum dependent (TMD) hadron's structure from experimental measurements of vector-boson spectra at hadron colliders are strongly influenced by…Laurent Favart, Francesco Hautmann, Aleksandra Lelek et al.·Oct 29, 2026SaveLearn
A systematic study of hydrodynamic attractors in periodically driven systems at weak and strong couplingsWe study equilibration and hydrodynamic response in conformal systems undergoing periodic expansion and contraction along one spatial direction. Using strongly coupled holography (AdS/CFT), weakly…Aleksas Mazeliauskas, Toshali Mitra, Sören Schlichting et al.·Oct 29, 2026SaveLearn
Phenomenological Chiral Effective Field Theory for Neutrino Event GeneratorsSingle-pion production is a crucial interaction channel for accelerator-based neutrino experiments, which rely on neutrino event generators for its cross sections. However, no model implemented in…Zara Graham-Jones, Mareen Hoppe, Joshua Isaacson et al.·Oct 29, 2026SaveLearn
The signature-changing soft-gluon term as a possible source of non-planar ζ2 terms at small x in the non-singlet quark-plus-antiquark splitting functionA relation underlying resummations at small momentum fraction x predicts the highest logarithms of quark-plus-antiquark flavor-difference splitting functions from lower orders. Complete three- and…Olasantan Ebenezer Adelaja, Alex Prygarin, Claudelle Capasia Madjuogang Sandeu·Oct 29, 2026SaveLearn
The Yottascale at Tera-Z: Petascale SUSY?As experimental and theoretical advances are made, the paradigm of grand unification faces growing challenges. In light of what has been learned at the LHC, from Higgs mass measurement and direct…Lukas Allwicher, Francisco N. C. Dahab, Christophe Grojean et al.·Oct 29, 2026SaveLearn
Layered Wire-Grid Haloscope for Millielectronvolt Axions and Dark PhotonsWe propose MADGRID (Millielectronvolt Axions and Dark photons with layered GRIDs), a few wire grids in front of a mirror, tuned by their spacing, forming an epsilon-near-zero slab that radiates…Andrea Caputo·Oct 29, 2026SaveLearn
On the Role of Gravity in Supercooled Phase TransitionsTheories with radiative mass generation and radiative symmetry breaking (RSB) lead to first-order phase transitions (FOPTs) and the production of gravitational waves (GWs) as well as primordial black…Filippo Cutrona, Alberto Salvio·Oct 29, 2026SaveLearn
A Lighter QCD-Axion from Small InstantonsWe propose models where the QCD axion mass can be much smaller than the standard expectation. We show that this is possible in models where both QCD and the Standard Model flavor structure get…Sourav Bera, Susobhan Chattopadhyay, Rick S. Gupta·Oct 29, 2026SaveLearn
Spacelike and timelike kernels for the hadronic vacuum polarization contribution to the muon lifetimeThe explicit expressions for the spacelike kernels KΠ(2)(Q2) and KD(2)(Q2) for the hadronic vacuum polarization contribution to the muon lifetime ΔΓhad are derived. The…A. V. Nesterenko·Oct 29, 2026SaveLearn
Typed Transverse Momentum Parton distribution function computationsA transverse-momentum-dependent parton distribution enters an extraction through a specified observation map and a parameter- dependent numerical calculation. Equal units and matching array…Dustin Keller·Oct 29, 2026SaveLearn
NNLO Final-State Quark-Pair Corrections in Implicit RegularizationWe investigate the NNLO final-state quark-pair correction to the decay of a neutral axial-vector current (Z) into massless quarks within Implicit Regularization (IReg), in the limit of large Nf.…Ricardo J. C. Rosado, Adriano Cherchiglia, Marcos Sampaio et al.·Oct 29, 2026SaveLearn
Hadronic resonances from the 4PI effective action of QCDWe discuss the 4PI effective action as a tool to study resonances in QCD. To this end, we present the 4PI effective action of QCD in linear covariant gauges up to four loops and derive from it the…Jonas Wessely, Markus Q. Huber·Oct 29, 2026SaveLearn
Two-peak gravitational wave spectra from supercooled two-field phase transitionsWe study the gravitational wave (GW) spectrum generated by supercooled first-order phase transitions in two-field conformal models. We construct three representative toy models that capture the…Daniel Araújo, João Gonçalves, Danny Marfatia·Oct 29, 2026SaveLearn
Probabilistic Energy-Based Neural Networks for Uncertainty-Aware Collider Data AnalysesWe introduce a probabilistic energy-based Neural Network (NN) for uncertainty-aware classification in collider analyses. Standard discriminative classifiers can give highly confident predictions even…Raymundo Ramos, Ahmed Hammad, Amit Chakraborty et al.·Oct 29, 2026SaveLearn
Two-loop QCD contribution to the quark-initiated production of a top-antitop quark pair and a Higgs boson at the LHCWe present the first direct computation of the two-loop QCD virtual corrections to the production of a top-antitop quark pair in association with a Higgs boson (ttH) at the LHC. We focus on…Xiang Chen, Massimiliano Grazzini, Stefan Kallweit·Oct 29, 2026SaveLearn
Heavy-Particle Effective Theory: from On-Shell Formalism to Gravitational Compton AmplitudesWe formulate on-shell heavy-particle effective theory (HPET) amplitudes by projecting the spinor-helicity variables onto the SU(2) little group of a timelike reference velocity vμ. Retaining…Yong-Kang Li, Yi-Ning Wang, Jiang-Hao Yu·Oct 29, 2026SaveLearn
Parity-violating Møller scattering: complete two-loop correctionsThe MOLLER experiment will measure the parity-violating asymmetry of Møller scattering to 2.4%. We present its fermionic and bosonic two-loop electroweak corrections to the zeroth and first orders in…Andrzej Czarnecki·Oct 29, 2026SaveLearn
Off-lightcone Wilson-line operators in gradient flow at next-to-next-to-leading orderWe consider gauge-invariant off-lightcone Wilson-line operators constructed from local fields connected by spacelike or timelike Wilson lines. The lattice evaluation of their matrix elements requires…Xiang-Peng Wang·Oct 29, 2026SaveLearn
Inverse Problem Approach for Non-Perturbative QCD: ApplicationsIn arXiv:2211.13753 we proposed a novel theoretical approach for non-perturbative QCD, named the inverse problem approach. It extracts non-perturbative quantities by solving a dispersion integral…Yong Zheng, Ao-Sheng Xiong, Fu-Sheng Yu et al.·Oct 29, 2026SaveLearn
The K Tcc(3875) Interaction: Bound State, Scattering Observables and Correlation FunctionWe investigate the interaction of a kaon with the Tcc(3875) state, evaluating the scattering amplitude and the correlation function of the system within a molecular picture in which the…Wen-Hao Jia, Dao-Cong Lin, Chao Huang et al.·Oct 29, 2026SaveLearn
P--wave quarkonia in jets at the LHCWe present the first systematic theoretical study of the production of P-wave charmonium states χcJ and bottomonium states χbJ(nP) within jets at the LHC using the fragmenting jet…Taewook Ha, Byungsik Hong, Daekyoung Kang et al.·Oct 29, 2026SaveLearn
Sleptons Masses in the Minimal Supersymmetric SU(3)C× SU(3)L× U(1)N ModelWe present the mass spectrum of the sleptons in the Minimal Supersymmetric SU(3)C× SU(3)L× U(1)N Model, when all the usual neutral scalars fields obtain vacuum expectation…M. C. Rodriguez·Oct 29, 2026SaveLearn
NNLO QCD corrections to direct J/ψ production with open charm at B factoriesWe calculate the next-to-next-to-leading-order (NNLO) QCD corrections to direct colour-singlet J/ψ production with open charm at B factories, using nested soft-collinear subtraction for massive…Xiangyu Chang, Chao Zeng, Bin Gong et al.·Oct 29, 2026SaveLearn
Spontaneous CP violation and leptogenesis in minimal flavour modelsWe consider a type-I seesaw framework extended by a scalar singlet whose vacuum expectation value (VEV) breaks CP spontaneously. The singlet VEV phase provides a common origin for low-energy leptonic…H. B. Câmara, F. R. Joaquim, J. R. Rocha·Oct 29, 2026SaveLearn
From Colour--Casimir Recoupling to Near-Threshold Scattering: Algebraic Diagnostics and a Pion-Mass Test for the Tcc+ ChannelThe near-threshold Tcc+ is a clean testing ground for how constituent-level colour structure connects to hadronic scattering. We report three results and state what each does and does not…M. Monemzadeh, N. Tazimi·Oct 29, 2026SaveLearn